Dynamical Embedding of Kerr-Newman-de Sitter Spacetime in Cosmological General Relativity:Heat Flux, Anisotropic Stress, Self-Consistent Verification of dM/dt=HM and Linear Cosmological Coupling k=1 for JWST Overmassive Black Holes

Q: What does this research mean for the field?

There is a rigorous mathematical and physical distinction between static Kerr-Newman-de Sitter thermodynamics and its dynamical embedding in Cosmological General Relativity, which verifies a linear cosmological coupling (k=1) for JWST overmassive black holes. Novelty: ClaimNovelty.METHODOLOGICAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

Sangwha Yi

doi:10.5281/zenodo.22726696

September 12, 2026Open Access

Dynamical Embedding of Kerr-Newman-de Sitter Spacetime in Cosmological General Relativity:Heat Flux, Anisotropic Stress, Self-Consistent Verification of dM/dt=HM and Linear Cosmological Coupling k=1 for JWST Overmassive Black Holes

View Full Paper

Ask AI

Bookmark

Share

Key Points

Distinguish between static Kerr-Newman-de Sitter thermodynamics and dynamic embedding within Cosmological General Relativity incorporating cosmic expansion.
Formulated the dynamical embedding of Kerr-Newman-de Sitter spacetime using Cosmological General Relativity frameworks with a time-dependent scale factor and Hubble parameter.
Calculated associated thermodynamic quantities including heat flux, anisotropic stress, and mass-growth rates.
Established a rigorous mathematical distinction between static thermodynamic models and dynamic cosmological embedding.
Self-consistently verified a mass-growth rate of dM/dt = HM corresponding to a linear cosmological coupling constant k = 1.
Derived physical parameters capable of accounting for overmassive black holes observed at high redshifts by the James Webb Space Telescope.

Ask about this paper

Answers are grounded in this paper and cite their sources.

Implication

Theoretical analysis demonstrates dynamical embedding of charged spinning black holes in expanding spacetime, suggesting a mechanism for rapid early black hole growth.

Abstract

We present the rigorous distinction between static Kerr-Newman-de Sitter (KNdS) thermodynamics with cosmological constant and dynamical embedding in Cosmological General Relativity (CGR) with expansion factor a(t) and Hubble parameter H.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Sangwha Yi (2026) studied this question.

synapsesocial.com/papers/6aa7b3d00926e14a848b300b https://doi.org/10.5281/zenodo.22726696

View Full Paper

Ask AI

Bookmark

Share

Dynamical Embedding of Kerr-Newman-de Sitter Spacetime in Cosmological General Relativity:Heat Flux, Anisotropic Stress, Self-Consistent Verification of dM/dt=HM and Linear Cosmological Coupling k=1 for JWST Overmassive Black Holes

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Dynamical Embedding of Kerr-Newman-de Sitter Spacetime in Cosmological General Relativity:Heat Flux, Anisotropic Stress, Self-Consistent Verification of dM/dt=HM and Linear Cosmological Coupling k=1 for JWST Overmassive Black Holes

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading